EVA Hot Melts a Wɔde Yɛ Nneɛma a Wɔde Gu Nneɛma Mu

EVA hot melts a wɔde kyekyere nneɛma no yɛ nea wogye di wɔ adwumayɛkuw no nyinaa mu ma ɛyɛ fibre-tearing bonds wɔ kraft, dɔte-coated ne laminated boards so, na wɔyɛɛ TH-103E nketewa-flake grade pɔtee maa medium-speed production windows. Saa EVA hot melt a wɔde kyekyere nneɛma yi ma bere a wɔahyɛ da abue ne bere a wɔde asi hɔ a ɛyɛ mmerɛw: tenten a ɛbɛma adwumayɛfo asan de nsɛm a ɛkɔ 15–35 m min−1 no asi hɔ anaasɛ wɔayɛ no square-up, nanso ɛyɛ ntɛmntɛm a ɛbɛma adu ahoɔden a wɔde di dwuma wɔ s 8–12 mu enti enhia sɛ wɔtrɛw conveyors no mu. Wɔ digrii 170 a wɔkamfo kyerɛ sɛ wɔmfa nni dwuma no mu no, ade a wɔde nkata so no da nwene a ɛyɛ 4000–6000 cps-a ɛyɛ teateaa adi sɛ ɛbɛfa gear pɔmpɛ, slot nozzles anaa spiral spray heads so ama aduan yiye a nsu ntumi nkɔ mu, nanso ɛyɛ nwini a ɛbɛtra substrate no ani, na esiw soak-in na ɛso tew gram-mage sɛ wɔde toto nea wɔtaa de di dwuma ho a low-viscosity nsɔano. Aggressive tack no nya nkɔso ntɛm ara grab wɔ recycled linerboard, B-flute, E-flute ne luxury shopping-bag handle stock, bere a flexible vinyl-acetate akyi dompe no twetwe ahodwiriw na kura peel ahoɔden mu wɔ –20℃to +60℃logistics cycles. Wɔde TH-103E ma sɛ mfutuma-a enni mu, mini-chips a ɛyɛ pɛ a ɛbɔ ntɛmntɛm na ɛyɛ pɛ, na eyi char formation fi hɔ na ɛtwa bere a wɔde siesie hose wɔ hoses, filters ne melt tanks so. Wɔ nneɛma a atwa yɛn ho ahyia mu no, aduru no yɛ polymer a ɛho tew, a ɛnyɛ solvent-a dade a emu yɛ duru biara nni mu, formaldehyde anaa phthalate plasticisers, a ɛne FDA 21 CFR 175.105 ne EU 10/2011 aduan-nkitahodi akwankyerɛ nyinaa hyia, enti brands betumi abɔ wɔn packages no ho dawuru sɛ ɛyɛ ahabammono ankasa. Wɔ medium-speed folder-gluers, intermittent carton sealers, semi-automatic nsa-bag lines ne carrier-handle paster, TH-103E de kilomita a ɛkari pɛ, mfiri ne asomdwoe-adwene mu adhesion a nnɛyi converters hwehwɛ no ma.

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